In the stories that make up Oblivion, David Foster Wallace joins the rawest, most naked humanity with the infinite involutions of self-consciousness--a combination that is dazzlingly, uniquely his. These are worlds undreamt-of by any other mind. Only David Foster Wallace could convey a father's desperate loneliness by way of his son's daydreaming through a teacher's homicidal breakdown ("The Soul Is Not a Smithy"). Or could explore the deepest and most hilarious aspects of creativity by delineating...